2315038944 has 48 divisors (see below), whose sum is σ = 6112148112. Its totient is φ = 767213568.

The previous prime is 2315038939. The next prime is 2315038951. The reversal of 2315038944 is 4498305132.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53089 + ... + 86304.

It is an arithmetic number, because the mean of its divisors is an integer number (127336419).

Almost surely, 2^2315038944 is an apocalyptic number.

2315038944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2315038944 is an abundant number, since it is smaller than the sum of its proper divisors (3797109168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2315038944 is a wasteful number, since it uses less digits than its factorization.

2315038944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139579 (or 139571 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 2315038944 is about 48114.8515949078. The cubic root of 2315038944 is about 1322.8769025442.

The spelling of 2315038944 in words is "two billion, three hundred fifteen million, thirty-eight thousand, nine hundred forty-four".